@article{SM_1988_60_2_a14,
     author = {A. A. Grigor'yan},
     title = {On {Liouville} theorems for harmonic functions with finite {Dirichlet} integral},
     journal = {Sbornik. Mathematics},
     pages = {485--504},
     publisher = {mathdoc},
     volume = {60},
     number = {2},
     year = {1988},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1988_60_2_a14/}
}